.Design_ListBox {
  width: 100%;
  height: 390px;
  display: flex;
  padding-left: 30px;
  padding-top: 10px;
  position: relative;
}
.Design_List {
  width: 1330px;
  height: 390px;
  display: flex;
  overflow: hidden; /* 超出的部分溢出隐藏 */
  flex-wrap: nowrap;
  /* 添加滚动的样式：平滑滚动 */
  scroll-behavior: smooth;
  /* 防止子元素换行 */
  white-space: nowrap;
  position: relative;
}
.leftBtnList {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: #cbc9c934;
  text-align: center;
  line-height: 40px;
  border: none;
  font-size: 20px;
  z-index: 99;
  position: absolute;
  left: 0px;
  top: 50%;
}
.leftBtnList:hover {
  background-color: #3066f9;
  color: #fff;
}
.rightBtnList:hover {
  background-color: #3066f9;
  color: #fff;
}
.rightBtnList {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: #cbc9c934;
  text-align: center;
  line-height: 40px;
  border: none;
  font-size: 20px;
  z-index: 99;
  position: absolute;
  right: 0px;
  top: 50%;
}
.oldSrcTextP1 {
  width: 40px;
  height: 20px;
  background-color: #ecf6f9;
  color: #3db8c8;
  border-radius: 3px;
  margin-left: 20px;
  text-align: center;
  line-height: 20px;
  margin-top: 5px;
}
